皮皮学，免费搜题
登录
搜题
【单选题】
眼折光系统的作用是( )A.
产生形象视觉。
B.
感受光刺激。
C.
使物体折光种像在视网膜上。
D.
以上都是
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】You can borrow my dictionary unless you ______ (return) it to me tomorrow.
【简答题】传感器一般由三部分组成包括( )元件、转换原件和( )电路。
【单选题】“You borrow my notes provided you take care of them.” I told my friend.
A.
could
B.
should
C.
must
D.
can
【单选题】You can borrow my car ___ you promise not to drive too fast.
A.
unless
B.
even if
C.
in case
D.
as long as
【简答题】传感器一般由三部分组成包括( )元件、转换原件和( )电路。
【单选题】You could ask before you borrow my car. What modal meaning is this?
A.
suggestion
B.
request
C.
criticism
【简答题】You borrow my computer if you want.
【单选题】You may borrow my book ___ you keep it clean.
A.
as long as
B.
as soon as
C.
as far as
D.
as well as
相关题目：